super preloader

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "super preloader",
  "version": "0.1",
  "description": "super preloader",
  "icons": {
    "48": "icons/border-48.png"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "index.js"
      ],
      "exclude_matches": [
        "https://pan.baidu.com/*",
        "https://yun.baidu.com/*",
        "https://www.cnbeta.com/*",
        "https://www.dropbox.com/*",
        "https://www.duokan.com/reader/*",
        "https://feedly.com/*",
        "https://www.google.com/calendar*",
        "https://www.google.com/reader*",
        "https://docs.google.com/*",
        "https://mail.google.com/*",
        "https://maps.google.com/*",
        "https://www.inoreader.com/*",
        "https://www.iqiyi.com/*",
        "https://mmbiz.qpic.cn/*",
        "https://mail.qq.com/*",
        "https://openapi.qzone.qq.com/*",
        "https://w.qq.com/*",
        "https://web2.qq.com/*",
        "https://www.toodledo.com/*",
        "https://weibo.com/*",
        "https://www.wumii.com/*",
        "https://cloud.vip.xunlei.com/*",
        "https://app.yinxiang.com/*",
        "https://www.youku.com/*",
        "https://v.youku.com/*",
        "https://zhihu.com/*"
      ]
    }
  ]
}